Multi-unit Connection and Control
WTViewerE enables synchronized measurement of up to four WT units.
The software auto detects connected units and displays a list. Users can then view and change measurement conditions such as wiring system, voltage and current range, update interval, synchronization source, display format, etc.

Zoom on abnormalities
With WTViewerE, users can zoom on specific sections of interest (using cursors) for more detail on numerical, harmonic and waveform information and specify the necessary data to be saved in CSV format.

Remote measurements and analysis
In the online mode users have real time control of measurements from each connected unit.
Users can start or stop integration and remotely monitor and collect live measurement values.
In offline mode users can analyze the latest acquired or previously stored data.

Analysis Screen (offline)

Ideal for multichannel power measurements

The WTViewerE allows users to :

Connect, synchronize and configure up to four WT units via Ethernet, USB, GPIB or RS232

Remotely monitor, collect, and analyze live or stored multichannel measurements in a numeric, bar, trend, or vector formats

Display Screens: numeric, waveform*1, trend, harmonic list*2, Bar Graph*2 and vector*2*3
*1 Harmonic measurement option must be installed in the WT300 or WT300E.
*2 Harmonic measurement option must be installed in the WT.
*3 A vector window cannot be displayed on the WT300 or WT300E.

Data Acquisition Interval:50 ms at max. speed.
- The data storage period can be any custom settings (more than 20 seconds) and the data update rate of the product.

- Depends on your PC's processing speed, the communication interface is use, and the number of data points that the software is collecting from the WT.

- When the data acquisition interval is 500 msec or less, dropout of waveform data will occur on regular basis.

Data conversion
formats

Numeric and Waveform data: CSV format (.csv)

System Requirement

PC

CPU

Equivalent to Intel Core i5-2430M or better

Memory

4 GB or more recommended

Storage*4

1TB free space or more on the hard disk

OS

English version of Windows 7, Windows 8.1, or Windows 10

Communication Board

GP-IB

NI (National Instruments)

PCI-GPIB or PCI-GPIB+
PCIe-GPIB or PCIe-GPIB+
On Windows 7: Use driver NI-488.2 Ver.2.7.2 or later.
On Windows 8.1: Use driver NI-488.2 Ver.3.1.0 or later.
On Windows 10: Use driver NI-488.2 Ver.3.1.0 or later.

GPIB-USB-HS
On Windows 7: Use driver NI-488.2 Ver. 2.8.1 or later.
On Windows 8.1: Use driver NI-488.2 Ver.3.1.0 or later.
On Windows 10: Use driver NI-488.2 Ver.15.5.0 or later.

GPIB-USB-HS+
On Windows 7: Use driver NI-488.2 Ver. 14.0 or later.
On Windows 10: Use driver NI-488.2 Ver.15.5.0 or later.

RS-232

An available PC COM port

Ethernet

10BASE-T or 100BASE-TX compatible Ethernet port

USB

A USB Rev. 1.1 or later USB port

Display, Printer, and Mouse

Screen Resolution

1366×768 pixels or higher

Disk Drive

A drive that can read CD-Rs

Operating System

Must be compaible with the operating systems listed above.

*4 Storage Capacity
This software saves all displayed measured data.
Depending on the combination of setup items that affect the data size, the data may exceed 1 TB.